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Caution!
•
Third-party masks may only be used after being approved by
Weinmann. Using unapproved masks may result in unsuccessful
therapy.
•
If a pneumotachograph with a high flow resistance is used when
starting therapy or for flow checking purposes, this can lead to a
limitation of the trigger function of the BiLevel ST 22. If you have any
questions please contact Weinmann.
•
You must not use antistatic or electrically conductive hoses.
•
The use of the VENTIclick humidifier, bacteria filter and O
VENTI-O
subsequent addition of one of these accessories may make it
necessary to adjust the unit parameters. If necessary ask your
doctor.
•
Refer to the section "5. Hygienic preparation" on page 25 to avoid
infection or bacterial contamination.
Transport/Accessories/Spare Parts/Repair
Caution!
•
Do not transport the BiLevel ST 22 with the VENTIclick humidifier
installed. Tilting might cause any water remaining in the VENTIclick
to run into the BiLevel ST 22 and damage it.
•
Malfunctions and a lack of biocompatibility may result if third-party
products are used. Please bear in mind that in these cases any
warranty entitlement and liability shall lapse if the accessories
recommended in the Operating Instructions or original spare parts
are not used.
•
Only have inspections and repairs carried out by Weinmann or
specialist staff.
10
Safety instructions
accessories can change the response of the unit. A
2
valve
2
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